Non-removable Li-Ion 2500 mAh battery

Blade S7 boasts an aluminum alloy frame sandwiched between two panels of 2.5D glass. This eliminates the stiff feel of edges and corners. The frame has a polished border and looks softer with a matt coating. The seamless integration of 2.5D curved glass together with the frame gives Blade S7 an ergonomic design and a smooth feel. The phone also looks and feels better at just 7.2 mm thickness. Buy this ZTE Blade S7 from NGT Mobiles at unbeatable price.